<template>
  <!-- 使用搜索组件 -->
  <view class="search-box">
    <my-search @click="gotoSearch()"></my-search>
  </view>
  <!-- 轮播图 -->
  <view>
    <swiper :indicator-dots="true" :autoplay="true" :interval="3000" :duration="1000" :circular="true">
      <swiper-item v-for="(item,i) in swiperList" :key="i">
        <navigator class="swiper-item" :url="'/subpkg/goods_detail/goods_detail?goods_id='+item.goods_id">
          <image :src="item.image_src"></image>
        </navigator>
      </swiper-item>
    </swiper>
  </view>

  <!-- 分类 -->
  <view class="nav-list">
    <view v-for="(item,i) in navList" :key="i" @click="navClickHandler(item)">
      <image :src="item.image_src" class="nav-image"></image>
    </view>
  </view>

  <!-- 楼层 -->
  <view class="floor-list">
    <view class="floor-item" v-for="(item,i) in floorList" :key="i">
      <!-- 标题 -->
      <image :src="item.floor_title.image_src" class="floor-title"></image>

      <!-- 五张图片 -->
      <view class="foolr-img-box">
        <!-- 左边盒子 -->
        <navigator class="left-img-box" :url="item.product_list[0].url">
          <image :src="item.product_list[0].image_src" :style="{width:item.product_list[0].image_width + 'rpx'}"
            mode="widthFix"></image>
        </navigator>

        <!-- 右边盒子 -->
        <view class="righr-img-box">
          <navigator class="right-img-item" v-for="(item2,i2) in item.product_list" :key="i2" :url="item2.url">
            <image :src="item2.image_src" v-if="i2 !==0 " :style="{width:item2.image_width + 'rpx'}" mode="widthFix">
            </image>
          </navigator>

        </view>
      </view>

    </view>
  </view>
</template>

<script>
  import {
    mapGetters
  } from 'vuex';
  import badgeMix from '@/mixins/tabbar-bage.js'
  export default {
    mixins:[badgeMix],
    computed: {
     
    },
    data() {
      return {
        // 轮播图的诗句列表
        swiperList: [],
        //分类导航数据列表
        navList: [],
        // 楼层数据列表
        floorList: []
      }
    },

    onLoad() {
      this.getSwiperList()
      this.getNavList()
      this.getFloorList()
      uni.$showMsg("数据加载成功")
    },
    methods: {

      // 获取导航栏数据
      async getSwiperList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/swiperdata')
        if (res.meta.status !== 200) return uni.$showMsg()

        this.swiperList = res.message

      },

      // 获取分类数据
      async getNavList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/catitems')
        if (res.meta.status !== 200) return uni.$showMsg()
        this.navList = res.message
      },

      // 点击分类列表切换页面
      navClickHandler(item) {
        if (item.name === "分类") {
          uni.switchTab({
            url: "/pages/cate/cate"
          })
        }
      },

      // 楼层区域
      async getFloorList() {
        const {
          data: res
        } = await uni.$http.get('/api/public/v1/home/floordata')
        if (res.meta.status !== 200) return uni.$showMsg()

        res.message.forEach(floor => {
          floor.product_list.forEach(prod => {
            prod.url = '/subpkg/goods_list/goods_list?' + prod.navigator_url.split('?')[1]
          })
        })

        this.floorList = res.message
      },
      //切换搜索界面
      gotoSearch() {
        uni.navigateTo({
          url: "/subpkg/search/search"
        })

      },

    }
  }
</script>

<style lang="scss">
  swiper {
    height: 330rpx;

    .swiper-item,
    image {
      width: 100%;
      height: 330rpx;
    }
  }

  .nav-list {
    display: flex;
    justify-content: space-around;
    margin: 15px 0;

    .nav-image {
      width: 128rpx;
      height: 140rpx;
    }
  }

  .floor-title {
    width: 100%;
    height: 60rpx;
  }

  .foolr-img-box {
    display: flex;
    padding-left: 10px;

    .righr-img-box {
      display: flex;
      flex-wrap: wrap;
      margin-left: 10px;
      justify-content: space-around;
    }
  }

  .search-box {
    position: sticky;
    top: 0;
    z-index: 999;
  }

  .floor-list {
    padding-bottom: 50px;
  }
</style>